%I
%S 1,28,36,96,120,121,122,123,124,125,126,146,147,148,189,190,207,208,
%T 209,210,219,220,221,222,249,250,292,302,303,304,305,306,326,327,328,
%U 329,330,346,477,478,519,520,533,534,535,536,537,538,539,540,630,672
%N Numbers n such that all integers in the interval (n2*sqrt(sqrt(n)), n] are composite.
%C a(14432) = 191913030 is probably the last term. Any further terms must be greater than 1.5 * 10^18.  _Charles R Greathouse IV_, Jun 30 2011
%H Charles R Greathouse IV, <a href="/A192226/b192226.txt">Table of n, a(n) for n = 1..14432</a>
%t Select[Range[700],NextPrime[#2Sqrt[Sqrt[#]]]>#&] (* _Harvey P. Dale_, Jul 27 2011 *)
%o (PARI) is(n)=for(k=0,sqrtnint(16*n1,4),if(isprime(nk), return(0))); 1 \\ _Charles R Greathouse IV_, Aug 26 2015
%Y Cf. A188817, A189025, A008995.
%K nonn
%O 1,2
%A _JuriStepan Gerasimov_, Jun 26 2011
%E a(12)a(13) added, a(53)a(56) corrected by _Charles R Greathouse IV_, Jun 30 2011
